I think it is quite normal for teens at this age to behave like this. No matter which part of the world you go, it is quite universal that teens mimic styles which are conisdered cool or hip among friends. Perhaps you should take a moment and go back in time - think about your teenage life. I am sure these US born Nepali kids will also be making this kind of comment upon seeing their fellow Nepalese mimiking when they have passed their growing up phase. Rokon Gal, I don't think these youngsters has the guts to stand out against peer pressure yet so let them be. Like I mentioned b4 - they will grow out of this phase Cheers !!!